Elevate your car’s audio experience with the MB Quart Discus 4×6-Inch 2-Way Coaxial Speakers, engineered to deliver unparalleled sound quality. With a robust 180 watts of peak power and 45 watts RMS, these speakers are crafted for audiophiles seeking both power and precision.
The lightweight polypropylene cones and aluminum inverted dome tweeters produce crisp, clear highs and a swift midrange response, ensuring every note is heard in stunning clarity. Featuring butyl rubber surrounds and high-temperature adhesive, these speakers offer durability and consistent performance, even under the most intense conditions. The DK2-146 speakers are not just about power; they are designed with cutting-edge features like a pure copper voice coil and Kapton voice coil former for efficient heat dissipation, ensuring your speakers last longer and perform better. The over-coil cooling system and 6dB internal crossover network manage heat and ensure smooth frequency transitions, providing an exceptional listening experience.
The ease of installation with spade connectors or direct soldering, along with flexible tinsel leads, makes these speakers a perfect upgrade for any car audio enthusiast looking to improve their vehicle’s sound system without compromise. Transform your drive into an unforgettable journey with the MB Quart Discus speakers, where every song becomes a live performance.
- Power & Precision: Experience 180W peak and 45W RMS power output, delivering rich, detailed sound performance for audiophiles who demand clarity and control
- Crisp Audio Clarity: Polypropylene cones and aluminum dome tweeters provide clear highs and fast midrange response, bringing every detail of your music to life
- Durable Construction: Built with butyl rubber surrounds and high-temp adhesive to withstand heat and stress, ensuring long-lasting, consistent performance
- Advanced Cooling & Crossover: Features a copper voice coil, Kapton former, and over-coil cooling with 6dB crossover for smooth transitions and thermal efficiency
- Easy Installation: Includes spade connectors, soldering options, and flexible tinsel leads for a hassle-free upgrade to your car’s factory sound system
- Color: Black
- Dimensions (L x W x H): 6 x 3.88 x 2.38 inches
Questions? We’ve Got Answers.
Helpful answers about product features, setup, and more
What material is the coaxial speakers made of?
The coaxial speakers is constructed from aluminum. This material choice supports everyday use while maintaining the structural integrity needed for the product’s intended applications.
How big is the coaxial speakers?
The coaxial speakers measures 6 x 3.88 x 2.38 inches (length x width x height). Use these measurements to plan mounting, placement, or transport for your setup.
What is the coaxial speakers used for?
The coaxial speakers is used for live sound, DJ setups, home audio, or event production, depending on configuration. It connects with a typical audio chain — source, mixer or controller, and amplification — to produce sound for the intended environment.
What is the best way to maintain the coaxial speakers?
Clean with mild soap and water; rinse thoroughly. Aluminum resists rust but can show water spots if left wet. Regular light cleaning extends the lifespan of the coaxial speakers and keeps it looking and performing well over time.
Who makes the coaxial speakers?
The coaxial speakers is made by MB Quart. MB Quart produces this item as part of its lineup, and product details such as specifications, included accessories, and warranty terms are set by the brand.
What should I know about the coaxial speakers before buying?
The coaxial speakers from MB Quart brings together a few practical features worth highlighting:
- aluminum construction
Review the product description and specifications to confirm it matches your specific needs before placing your order.


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